39639753

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{31237}}^1$

素因数の和:31293

約数の個数: 16

約数和(自身を含む): 59976960

約数和(自身を除く): 20337207

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 31237, 93711, 281133, 843399, 1468139, 4404417, 13213251, 39639753]

約数ペア:

[(1, 39639753), (3, 13213251), (9, 4404417), (27, 1468139), (47, 843399), (141, 281133), (423, 93711), (1269, 31237)]